Self-organized structures can spontaneously emerge from a complex sea of microscopic, interacting constituents. This is a widespread observation in nature, now accepted as a paradigmatic concept in ...
September 3, 2009 — Dermoscopic criteria and patient-related factors, summarized by a 4 x 4 x 6 "rule," may help clinicians manage pigmented melanocytic nevi, according to the results of a review ...
January 12, 2011 — Up to 13% of healthy people test positive for antinuclear antibodies (ANA), which are associated with autoimmune disorders such as rheumatoid arthritis, Sjögren's syndrome, or ...